| Grajewo to Collegno | 890.67 mi (1,433.39 km) |
| Grajewo to Cologno al Serio | 795.52 mi (1,280.27 km) |
| Grajewo to Cologno Monzese | 811.82 mi (1,306.49 km) |
| Grajewo to Colorno | 809.25 mi (1,302.37 km) |
| Grajewo to Comacchio | 771.32 mi (1,241.32 km) |
| Grajewo to Comiso | 1,213.51 mi (1,952.96 km) |
| Grajewo to Como | 803.62 mi (1,293.31 km) |
| Grajewo to Concordia Sagittaria | 692.04 mi (1,113.73 km) |
| Grajewo to Concorezzo | 806.81 mi (1,298.44 km) |
| Grajewo to Conegliano | 700.74 mi (1,127.73 km) |
| Grajewo to Conselice | 791.35 mi (1,273.55 km) |
| Grajewo to Conselve | 749.54 mi (1,206.27 km) |
| Grajewo to Conversano | 910.61 mi (1,465.48 km) |
| Grajewo to Copertino | 947.22 mi (1,524.41 km) |
| Grajewo to Copparo | 769.36 mi (1,238.17 km) |
